| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $10.46 | 12.679% | $11.7862 | $11.79 | $11.80 | $11.80 |
| Purchase #2 | $186.69 | 12.789% | $210.5658 | $210.57 | $210.55 | $210.60 |
| Purchase #3 | $192.33 | 10.279% | $212.0996 | $212.10 | $212.10 | $212.10 |
| Purchase #4 | $204.86 | 12.592% | $230.656 | $230.66 | $230.65 | $230.70 |
| Purchase #5 | $17.85 | 6.311% | $18.9765 | $18.98 | $19.00 | $19.00 |
| Purchase #6 | $228.65 | 10.181% | $251.9289 | $251.93 | $251.95 | $251.90 |
| Purchase #7 | $230.60 | 13.485% | $261.6964 | $261.70 | $261.70 | $261.70 |
| 7 purchase totals = | $1,071.44 | $1,197.7094 | $1,197.73 | $1,197.75 | $1,197.80 | |